Home / 8,962,238.32-13,443,336.98-3,841,347.75

Finding the Fourth Proportional to 8,962,238.32, 13,443,336.98 and 3,841,347.75

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Solution

The fourth proportional to 8,962,238.32, 13,443,336.98 and 3,841,347.75 is: 5,762,012.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,238.32 : 13,443,336.98 = 3,841,347.75 : x
  2. Step 2: Convert to fraction form
    8,962,238.32/13,443,336.98 = 3,841,347.75/x
  3. Step 3: Cross multiply
    8,962,238.32x = 13,443,336.98 × 3,841,347.75
  4. Step 4: Simplify right side
    8,962,238.32x = 51,640,532,260,614.80
  5. Step 5: Solve for x
    x = 51,640,532,260,614.80/8,962,238.32
  6. Step 6: Final answer
    x = 5,762,012.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.